gun rights advocates have been coaching 200 teachers in the use of concealed weapons after the sandy hook shooting in connecticut. the national rifle association proposed placing an army officer at every u.s. school. -- armed officer. the man who led u.s. forces in the first gulf war general norman schwarzkopf has died. he was aged 78 and had been suffering from cancer. a look back at his career. >> not since world war ii had an american general commanded such a broad coalition of international forces with such apparent success. less than a week after ground combat began, general norman schwarzkopf said down with the defeated iraqi army to formally end of the first gulf war. some three-quarters of a million u.s. to my european, and arab troops took part in the vast air and ground campaign backed by u.n. resolutions to throw occupying iraqi forces out of kuwait. the architect of the military victory was a big man in every sense. a lifelong soldier from an army family, norman schwarzkopf became a household name. >> he was one of those officers that stayed in the military after the viet